Vented vial adapter



FIG. 1 is a top perspective view of a vented vial adapter in accordance with our new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is right side elevational view thereof;

FIG. 7 is a rear elevational view thereof; and,

FIG. 8 is a bottom plan view.

The dot-dash lines in FIG. 8 depict the boundaries of the claim, and all other broken lines in the drawing views are included for the purpose of illustrating portions of the vented vial adapter that form no part of the claimed design. None of the broken lines form a part of the claimed design. 

The ornamental design for a vented vial adapter, as shown and described. 